Answers for "woocommerce change breadcrumbs"

deactivate woocommerce breadcrumbs

remove_action('woocommerce_before_main_content', 'woocommerce_breadcrumb', 20, 0);

woocommerce_breadcrumb chnage house icon

.woocommerce-breadcrumb .nmr-crumb:first-child a {
    text-decoration: none;
}
.woocommerce-breadcrumb .nmr-crumb:first-child a::before {
    font-family: FontAwesome;
    content: '\f015';
}